<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>Blockly Test Blocks</title>
  <style>
    html,
    body {
      margin: 0;
    }
    #root {
      display: flex;
      flex-direction: column;
      height: 100vh;
      background: #ECEFF1;
      margin: 0;
      line-height: 1.5;
    }

  </style>
</head>

<body>
  <div id="root"></div>
  <script src="../build/test_bundle.js"></script>
</body>

</html>